Amass.jp amass

ニュース・サイト「amass」では音楽を中心にさまざまな情報をお伝えします

Amass.jp Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.42 sec.

Last Checked: 08/21/2025

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Amass.jp traffic estimate is about 6,415 unique visitors and 10,906 pageviews per day. The approximated value of amass.jp is 192,720 USD. Every unique visitor makes about 1.7 pageviews on average.

Alexa Traffic Rank estimates that amass.jp is ranked number 207,218 in the world, while most of its traffic comes from Japan, where it occupies as high as 5,900 place.

It’s good for amass.jp that their hosting company SAKURA-C SAKURA Internet Inc., JP is located in Japan, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.

Amass.jp is registered under .JP top-level domain. Check other websites in .JP zone.

During the last check (October 09, 2024) amass.jp has an expired SSL certificate issued by Let's Encrypt (expired on November 08, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust amass.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test amass.jp is well optimized for mobile and tablet devices.

Amass.jp General Information

Amass.jp Audience Geography

Where are website visitors coming from?

Country	Visitors
Japan JP	97.1%
Other	2.8%

Country	Rank
Japan JP	5900

Amass.jp Traffic Distribution

Where do visitors go on amass.jp?

Subdomain	Pageviews
amass.jp	100%

Subdomain	Views per User
amass.jp	1.6

Amass.jp Popularity

How popular is amass.jp?

Period	Global Rank	Global Rank Delta
past 3 months	62863	3919
past month	72893	10920
past week	62926	-27
yesterday	41013	-35553

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	90948	15860	62	-20.01%	1.7	-18.87%
30	108421	-22	5	0.6%	1.6	40%
7	102501	13481	55	-16.8%	1	-24.47%
1	59635	-93501	1	200%	2	100%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	55844	-105	13	-1.82%
30	63678	15042	11	-26.44%
7	52714	-4864	14	10%
1	38647	-19368	20	50%

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Amass.jp Safety Information

Rankchart Summary

Safe

Updated: 08/21/2025

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 03/21/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/13/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/22/2021

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McAfee assesses amass.jp for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze amass.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/09/2019

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The WOT calculates reputation of the amass.jp. This reputation system receives ratings from users and information from third-party sources, assesses the amass.jp for safety features and confirms, whether amass.jp is suitable for children.

Amass.jp SSL Information

Information about SSL/TLS certificates

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Domain	amass.jp
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/10/2024
Expiration	11/08/2024
Signed	Certificate is not self signed
Additional Domains	amass.jp www.amass.jp

SSL Checker

Amass.jp Server Information

Amass.jp Server Location

Where website hosting server is located?

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Amass.jp ASN Information

Information about IP address owner

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ASN ID: 9371

ASN Title: SAKURA-C SAKURA Internet Inc., JP

Updated: 04/11/2025

Raw ASN data:

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-05-19T07:00:23Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS9349 - AS9380'

as-block: AS9349 - AS9380
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS9371'

aut-num: AS9371
as-name: SAKURA-C
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4716 110 accept ANY
import: from AS2554 110 accept ANY
import: from AS2907 110 accept ANY
import: from AS7506 110 accept ANY
import: from AS7684 110 accept ANY
export: to AS7514 announce AS9371
export: to AS4716 announce AS9371
export: to AS2554 announce AS9371
export: to AS2907 announce AS9371
export: to AS7506 announce AS9371
export: to AS7684 announce AS9371
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:24Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Geolocation

ASN Lookup

Amass.jp Domain Name Information

Amass.jp DNS Information

Domain name service records

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Host	A Record	TTL
amass.jp	182.48.12.134	3600

Host	MX Record	Priority	TTL
amass.jp	amass.jp	10	3600

Host	NS Record	TTL
amass.jp	ns1.dns.ne.jp	3600
amass.jp	ns2.dns.ne.jp	3600

Amass.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Amass.jp HTML Validation

Amass.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Attribute “width” not allowed on element “a” at this point.

Attribute “border” not allowed on element “iframe” at this point.

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings:

The “type” attribute is unnecessary for JavaScript resources.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

HTML Validator

Amass.jp Desktop Performance

How Well Amass.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed

50%

Optimize images

Leverage browser caching

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Prioritize visible content

Minify JavaScript

Minify CSS

Updated: 05/25/2017

Amass.jp Mobile Performance

How Optimized Is Amass.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

99%

Size tap targets appropriately

Updated: 05/25/2017

Amass.jp Nearest Competitors

Estimated Nearest Competitors Of Amass.jp

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Amass.jp URL Typos

Most common user URL mistypes for amass.jp

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Total Resources	127
Number of Hosts	21
Static Resources	109
JavaScript Resources	27
CSS Resources	10

CSS	394.5 KBytes
Images	1.0 MBytes
HTML	321.1 KBytes
JavaScript	2.0 MBytes
Other	2.2 KBytes

Total Resources	42
Number of Hosts	14
Static Resources	23
JavaScript Resources	10
CSS Resources	2

CSS	10.1 KBytes
Images	25.1 KBytes
HTML	127.8 KBytes
JavaScript	601.9 KBytes
Other	45.1 KBytes